01434+4031 ALI1187

 
 
01h 43m 25.48s +40 30' 53.3" P.A. 41 sep 13.1 mag 11.50,11.70
 
 
Coord 2000
01434+4031
Discov num
ALI1187
Comp
Coord arcsec 2000
01 43 25.48 +40 30 53.3
Date first
1893
Date last
2011
Obs
8
Pa first
41
Pa last
41
P.A. Now (θ)
41°
Sep first
12.9
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
11.50
Mag sec
11.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+014
Sec motion ra
+015
Pri motion dec
-009
Sec motion dec
-008
Notes
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
40.6
Precise sep
13.05
Constellation
Andromeda
Tycho2
2819-00952-1
last precise pa
40.6
last precise sep
13.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01434+4031 ALI1187 1998 5 41 13.1 11.50 12.11 D 014325.48+403053.3
01434+4031 ALI1187 2002 6 41 13.1 11.50 12.11 D 014325.48+403053.3
01434+4031 ALI1187 2011 7 41 13.1 11.50 12.11 D 014325.48+403053.3

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